The natural world is full of bright surprises, like these amphibian, insect, avian—and even mammal—species Why are some ...

So, you want to set up the perfect tank for your Betta fish? Well, you are in luck because this very simple and easy to ...

Unfortunately, social media and big chain pet stores are responsible for these mistruths, which have fueled the betta boom for the worse. Consequently, these tropical fish, which would prefer to ...

The unique fighting fish, or betta fish, turned out to be a new rare species, according to a May 15 study published in the journal ZooKeys. Researchers set out to Jambi, Sumatra, to learn more ...

Colorado health officials issued a fish consumption advisory for Runyon Lake rainbow trout due to elevated levels of PFOS, a type of PFAS chemical. Consuming large amounts of Runyon Lake rainbow ...

The Colorado Department of Health and Environment (CDPHE) has issued an advisory against the consumption of rainbow trout ...

Genoa National Fish Hatchery of Genoa, Wis., stocked more than 15,000 rainbow trout in several waterways throughout the post. USFWS personnel delivered the trout April 23 and 25, said Fort McCoy ...